L-Acoustics 108P Operator'S Manual Download Page 82

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GAMME COAXIALE

- P

GAMME COAXIALE AMPLIFIEE

PROCEDURES D’ACCROCHAGE

VERSION 1

XTP_RM_ML_1

w w w . l - a c o u s t i c s . c o m

6 fr

GAMME COAXIALES XT ET P

4.1

La Gamme Coaxiale XT

Les accessoires d’accrochage

L-ACOUSTICS

ETR8-2, ETR12, et ETR15

sont respectivement dédiés à l’accrochage

des enceintes

8XT, 12XT, et 115XT HiQ

L’accessoire de levage

L-ACOUSTICS

XTLIFTBAR

est dédié au levage des enceintes

12XT et 115XT HiQ

L’approche système développée par L-ACOUSTICS

pour la gamme XT comprend un ensemble d’éléments qui,

associés les uns aux autres, supportent et optimisent toutes les configurations possibles. Les principaux éléments du
système sont :

8XT

Enceinte coaxiale passive compacte

12XT

Enceinte coaxiale active/passive polyvalente

115XT HiQ

Enceinte coaxiale active retour de scène

ETR8-2

Accessoire d’accrochage pour l’enceinte 8XT

ETR12

Accessoire d’accrochage pour l’enceinte 12XT

ETR15

Accessoire d’accrochage pour l’enceinte 115XT HiQ

XTLIFTBAR

Accessoire de levage pour les enceintes 12XT ou 115XT HiQ

SB118

Enceinte sub-grave

LA4

Contrôleur amplifié de puissance moyenne

LA-RAK

Rack d'amplification pour trois contrôleurs amplifiés

LA8

de puissance élevée

LA NETWORK MANAGER

Logiciel de pilotage en réseau des contrôleurs amplifiés

SOUNDVISION

Logiciel de simulation acoustique et mécanique

Figure 1 : Eléments de la gamme XT (partie 1)

ETR8-2

ETR12

ETR15

12XT

115XT HIQ

8XT

XTLIFTBAR

SB118

Summary of Contents for 108P

Page 1: ...Version 2 1 May 2007 L ACOUSTICS P SERIES 108P 112P SB15P OPERATOR MANUAL ...

Page 2: ...he grounding type plug A grounding type plug has two blades and a third grounding prong The third prong is provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet 10 Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus 11...

Page 3: ... C Operating mains voltage 95VAC 125VAC 115V voltage selector position 195VAC 250VAC 230V voltage selector position Before applying AC power ensure that the voltage selector is correctly set for the mains power source 115 V or 230 V and that the fuse has the appropriate rating ...

Page 4: ...l be sufficient for most applications however should you require further assistance your distributor or L ACOUSTICS are available to provide additional technical support MANUAL ORGANIZATION The Introduction gives a brief presentation of coaxial technology and the P series Chapter 1 introduces 108P 112P and SB15P loudspeakers plus accessories Chapter 2 describes cabling and connections Chapter 3 di...

Page 5: ...NECTORS and CABLES 18 3 APPLICATIONS 20 3 1 AIMING P SERIES ENCLOSURES 20 3 2 DISTRIBUTED SOUND REINFORCEMENT 21 3 3 108P NEARFIELD MONITORING 22 3 4 FLOOR MONITORING 22 4 INSTALLATION PROCEDURES 23 4 1 ETR8 2 U BRACKET ATTACHMENT 23 4 2 ETR112XT U BRACKET ATTACHMENT 24 4 3 XTLIFTBAR ATTACHMENT 25 4 4 ETR15P U BRACKET ATTACHMENT 26 4 5 SAFETY RULES 27 5 P SERIES LOUDSPEAKER OPERATION 28 6 SPECIFIC...

Page 6: ...7 Figure 14a 108P 112P DSP Power Amplifier Module Rear Panel 18 Figure 14b SB15P DSP Power Amplifier Module Rear Panel 18 Figure 15 P Series mains power cables 18 Figure 16 Daisy chain connection of P Series enclosures 19 Figure 17 Connecting unbalanced sources 19 Figure 18 General guidelines for aiming P Series enclosures 20 Figure 19 General guidelines for 108P or 112P enclosure spacing 21 Figur...

Page 7: ...oaxial components due to the fact that the directivity of the low and high frequency LF and HF transducers is matched at the crossover frequency This provides a smooth transition between LF and HF sections with power response that is free of the polar lobing effects typical of traditional horn woofer combinations In addition coaxial component directivity is horizontally vertically and diagonally s...

Page 8: ... 4 ETR8 2 Adjustable U Bracket for ceiling wall or scaffold mounting of the 108P 5 ETR112XT Adjustable U Bracket for ceiling wall or scaffold mounting of the 112P 6 ETR15P Adjustable U Bracket for ceiling wall or scaffold mounting of the SB15P 7 XT LIFTBAR Allows for single point rigging of 112P loudspeaker enclosures with 5 pick points available for tilt adjustment ...

Page 9: ...L ACOUSTICS P Series Manual V2 1 7 12 2007 8 ETR112XT ETR8 2 ETR15P XT LIFTBAR Figure 3 P Series Rigging Components ...

Page 10: ... combined with elevated SPL output capacity make the 108P ideal for use as a high performance nearfield monitor for live FOH mix engineering and for stereo or 5 1 monitoring in studio broadcast or post production environments For nearfield monitoring applications either FILL free space conditions for example when the 108P is placed on a console bridge or MONITOR half space conditions for example w...

Page 11: ...ty fill use or portable distributed sound reinforcement in theatre congress centre concert hall trade show corporate A V houses of worship club or television applications When used with the L ACOUSTICS SB15P self powered subwoofer the 112P is also highly suitable for side fill drum monitoring or small to medium format front of house FOH applications Due to its compact wedge shaped enclosure format...

Page 12: ...d low end definition that only a front loaded subwoofer can provide The compact dimensions of the SB15P provide a high degree of flexibility for installations where space is at a premium Typical applications include portable distributed sound reinforcement for theatre congress centre concert hall trade show corporate A V houses of worship club conference room multimedia installations or television...

Page 13: ...y fill enclosure FRONT and FILL presets are derived under freefield measurement conditions MONITOR presets include additional low frequency equalization to account for half space loading conditions and are intended for floor monitoring applications or installations where P Series loudspeakers are wall or ceiling mounted MONITOR presets are nominally flat under half space measurement conditions XOV...

Page 14: ...Note To memorize a preset so that it is automatically recalled when cycling the mains power on off select the desired preset and hold the preset selector button until the led display is blinking Figure 8 SB15P preset selector switch closeup Figure 9 SB15P with positive polarity 108P or 112P in X OVER mode provides a 3 dB sub low frequency contour rear panel volume at 0 dB Figure 10 SB15P with nega...

Page 15: ...LL has nominally flat frequency response when the loudspeaker is used under freefield conditions FRONT has 3 dB low and high frequency shelving characteristics under freefield conditions MONITOR has nominally flat response under half space loading conditions X OVER provides a 100 Hz high pass filter and 3 dB high frequency shelving characteristics for use of the 108P with the L ACOUSTICS SB15P sel...

Page 16: ...e under half space loading conditions X OVER provides a 100 Hz high pass filter and 3 dB high frequency shelving characteristics for use of the 112P with the L ACOUSTICS SB15P self powered subwoofer Connection to the 112P is made via two parallel XLR connectors and gain is controllable via rear panel volume potentiometer AC power connectors are PowerCon type and 115V or 230V operation can be selec...

Page 17: ...signal processing performs crossover filtering 100 Hz low pass filter and system equalization for use of the SB15P in conjunction with the 108P or 112P Positive or negative polarity operation is selectable via rear panel push button switch When used with 108P or 112P enclosures in X OVER mode the SB15P should be operated with positive polarity When used with 108P or 112P enclosures in FILL FRONT o...

Page 18: ... 1 42 in diameter pole mount socket mounted on the top side When used in conjunction with a bottom attachment plate the pole mount socket can be used with the optional ETR15P U bracket accessory for rigging the enclosure in either horizontal or vertical orientations with continuous angular adjustment Figure 13 SB15P with pole mounted 108P ...

Page 19: ...ower ensure that the voltage selector is correctly set for the mains power source 115 V or 230 V and that the fuse has the appropriate rating Always use the mains power cable that was provided with your 108P 112P or SB15P 115V mains cable 230V mains cable Figure 15 P Series mains power cables Do not connect 108P 112P or SB15P loudspeakers to an unearthed mains supply or by using an unearthed mains...

Page 20: ...tor Never daisy chain connect more than 3 P series enclosures using the Power Output connector Do not daisy chain connect P Series enclosures using an unearthed PowerCon NAC3FCA to PowerCon NAC3FCAB cable Figure 16 Daisy chain connection of P Series enclosures These cables NAC3FCA to NAC3FCB must handle at least 5A 230V or 10A 115V SIGNAL INPUT LOOP THROUGH P Series loudspeakers are supplied with ...

Page 21: ...helps to match coverage frequency response and SPL to the acoustic environment of a typical auditorium i e normally the reverberation time in auditoria decreases smoothly above 1 kHz and at greater distances in the venue the low frequency energy is fairly constant due to the reverberant field Loudspeaker focus or aiming should be adjusted so that maximum HF energy is directed towards the farthest ...

Page 22: ...f the individual enclosure 100 degrees for 108P 90 degrees for 112P and the throw distance to the audience listening plane In general the goal is to separate P Series enclosures so that the 6 dB coverage angle of one enclosure is aligned with the main 0 degree axis of the other enclosure and vice versa at the listening plane of the audience This is termed centre to centre alignment and is illustra...

Page 23: ...tivity are readily apparent since the performer is in close physical proximity to the enclosure and experiences a generous homogeneous coverage pattern without the subjective impression and potential feedback problems of listening to a separate horn woofer combination The MONITOR preset accounts for half space loading conditions i e there is a 6 dB increase around 100 Hz due to floor coupling foll...

Page 24: ...cket 2 Remove locking pin on the pivoting arm 3 U bracket stud mates with 108P pole mount socket 4 Remove recessed set screw on adapter plate if necessary rotate pivoting arm into position 5 Attach pivoting arm using the tilt adjustment knob 6 Secure the locking pin on the pivoting arm 7 Rotate the U bracket to the desired position and securely tighten the tilt adjustment knob 7 Three attachment p...

Page 25: ...egree angular resolution Note When using ETR112XT in the vertical orientation always install with the fixed arm on the bottom and the pivoting arm on top 1 ETR112XT U bracket 2 Closeup of angle selection locking pin 3 Remove locking pins on both U bracket arms 4 Release pivoting arm locking pin 5 ETR112XT ready for attachment 6 112P pole mount sockets mate with U bracket studs mount fixed arm firs...

Page 26: ...from front to back provide tilt angles of 18 11 3 5 or 13 degrees respectively 1 XTLIFTBAR and the 112P enclosure 2 The XTLIFTBAR mounting stud mates with 112P pole mount sockets top or bottom 3 When installing XTLIFTBAR ensure that the main section is aligned with the center of the enclosure in order to properly balance the center of gravity 4 Two locking pins are used to secure the XTLIFTBAR Sha...

Page 27: ...nt Note When using ETR15P in the vertical orientation always install with the fixed arm on the bottom and the pivoting arm on top 1 ETR15P U bracket 2 Release pivoting arm locking pin 3 ETR15P ready for attachment 4 SB15P pole mount socket mates with U bracket stud 5 Mount fixed arm first 6 Rotate the pivoting arm into position 7 Rotate the SB15P to the desired angle and secure using the tilt adju...

Page 28: ... with minimum 8 mm diameter and 80 mm length hexagonal head screw DIN571 or equivalent Attach M8 8 mm diameter I bolt to rear threaded insert for attachment of safety steel Use 3 x anchors for heavy load 10 mm diameter and 50 mm length minimum Attach M8 8 mm diameter I bolt to rear threaded insert for attachment of safety steel The 108P or 112P can be used with a loudspeaker stand L ACOUSTICS reco...

Page 29: ...osures Note Neutrik PowerCon connectors are color coded BLUE power input Neutrik NAC3FCA PowerCon connector GREY power output Neutrik NAC3FCB PowerCon connector Select the desired preset for the 108P 112P FILL FRONT MONITOR or XOVER and or the SB115P POSITIVE or NEGATIVE polarity using the rear panel Preset Selector switch see Section 1 2 and 1 3 for further details concerning P Series presets Whe...

Page 30: ... exit compression driver polyester diaphragm coaxial assembly ELECTRICAL PERFORMANCE Input Type Electronically balanced pin 2 hot Max Input Level 12 dBu gain potentiometer at 0 dB position DSP Sampling 24 bit 48 kHz Dynamic Range 105 dBA Amplifier Output Power 1 x 500 W 4 ohms LF section 1 x 250 W 8 ohms HF section Gain 32 dB Enclosure Height 421 mm 16 6 in Width 250 mm 9 8 in Depth 299 mm 11 8 in...

Page 31: ...L ACOUSTICS P Series Manual V2 1 7 12 2007 30 Figure 24 108P Line Drawing ...

Page 32: ...L ACOUSTICS P Series Manual V2 1 7 12 2007 31 Figure 25 108P ETR8 2 Line Drawing ...

Page 33: ...it compression driver titanium diaphragm 3 voice coil coaxial assembly ELECTRICAL PERFORMANCE Input Type Electronically balanced pin 2 hot Max Input Level 12 dBu gain potentiometer at 0 dB position DSP Sampling 24 bit 48 kHz Dynamic Range 105 dBA Amplifier Output Power 1 x 1000 W 8 ohms Gain 32 dB Enclosure Height 540 mm 21 3 in Width 416 mm 16 4 in Depth 390 mm 15 4 in Floor Monitor Angle 30 degr...

Page 34: ...L ACOUSTICS P Series Manual V2 1 7 12 2007 33 Figure 26 112P Line Drawing ...

Page 35: ...L ACOUSTICS P Series Manual V2 1 7 12 2007 34 Figure 27 112P ETR112XT Line Drawing ...

Page 36: ...L ACOUSTICS P Series Manual V2 1 7 12 2007 35 Figure 28 112P XTLIFTBAR Line Drawing ...

Page 37: ... balanced pin 2 hot Max Input Level 12 dBu gain potentiometer at 0 dB position DSP Sampling 24 bit 48 kHz Dynamic Range 105 dBA Amplifier Output Power 1 x 1000 W 8 ohms Gain 32 dB Enclosure Height 445 mm 17 5 in Width 520 mm 20 5 in Depth 520 mm 20 5 in Net Weight 36 kg 79 4 lbs Shipping Weight 38 kg 83 3 lbs Shipping Dimensions 650 x 530 x 610 mm 25 6 x 20 9 x 24 in Connectors 2 x XLR 2 x Power C...

Page 38: ...L ACOUSTICS P Series Manual V2 1 7 12 2007 37 Figure 29 SB15P Line Drawing ...

Page 39: ...L ACOUSTICS P Series Manual V2 1 7 12 2007 38 Figure 30 SB15P ETR15P Line Drawing ...

Page 40: ...ced will not be eligible for warranty service 4 L ACOUSTICS will not be responsible for any incidental or consequential damages with respect to the products warranted L ACOUSTICS reserves the right to make changes or improvements in the design or manufacturing without assuming any obligation to change or improve products previously manufactured FACTORY SERVICE In the event that your L ACOUSTICS pr...

Page 41: ...y of origin of the product France Country of origin for components of the product EEC Standards conformity L ACOUSTICS hereby declares that the 108P loudspeaker conforms to 1 The Machinery Directive 98 37 CE Part 4 Lifting Accessories 2 Low Voltage Directive 73 23 CE harmonized standard EN60065 3 Electromagnetic Compatibility Directive 89 336 CE harmonized standard EN55103 1 E3 and EN55103 2 E3 Es...

Page 42: ...udspeakers according to the conditions described in the L ACOUSTICS MTD LINE OPERATOR MANUAL or the L ACOUSTICS P SERIES OPERATOR MANUAL ETR8 2 Weight 1 9 Kg 4 2 lbm WLL 13 daN 29 2 lbf Ultimate Strength Safety Factor 10 Standards conformity MTD108a or 108P loudspeaker enclosures are designed to be suspended using the rigging accessory ETR8 2 in the horizontal or vertical orientation The ETR8 2 ca...

Page 43: ...t Origin Country of origin of the product France Country of origin for components of the product EEC Standards conformity L ACOUSTICS hereby declares that the 112P loudspeaker conforms to 5 The Machinery Directive 98 37 CE Part 4 Lifting Accessories 6 Low Voltage Directive 73 23 CE harmonized standard EN60065 7 Electromagnetic Compatibility Directive 89 336 CE harmonized standard EN55103 1 E3 and ...

Page 44: ...ng accessory according to the conditions described in the L ACOUSTICS XT LINE OPERATOR MANUAL or L ACOUSTICS P SERIES OPERATOR MANUAL ETR112XT Weight 5 25 Kg 11 6 lbm WLL 56 5 daN 127 lbf Ultimate Strength Safety Factor 12 Standards conformity The ETR112XT is designed for the suspension of one 112XT or 112P loudspeaker enclosures only The ETR112XT can be attached to an appropriate support using 1 ...

Page 45: ...eakers The following chart indicates the safety factor when using the XTLIFTBAR rigging accessory according to the conditions described in the L ACOUSTICS XT LINE OPERATOR MANUAL or L ACOUSTICS P SERIES OPERATOR MANUAL XTLIFTBAR Weight 0 55 Kg 1 2 lbm WLL 33 daN 73 lbf Ultimate Strength Safety Factor 10 Standards conformity The XTLIFTBAR is designed for the vertical suspension of 1 x 112P 112XT or...

Page 46: ... Product Origin Country of origin of the product France Country of origin for components of the product EEC Standards conformity L ACOUSTICS hereby declares that the SB15P loudspeaker conforms to 10 The Machinery Directive 98 37 CE Part 4 Lifting Accessories 11 Low Voltage Directive 73 23 CE harmonized standard EN60065 12 Electromagnetic Compatibility Directive 89 336 CE harmonized standard EN5510...

Page 47: ... using the ETR15P rigging accessory according to the conditions described in the L ACOUSTICS P SERIES OPERATOR MANUAL ETR15P Weight 5 3 Kg 11 7 lbm WLL 36 daN 80 9 lbf Ultimate Strength Safety Factor 12 Standards conformity The ETR15P is designed for the suspension of one SB15P loudspeaker enclosure only The ETR15P can be attached to an appropriate support using 1 2 or all 3 of the 11 mm diameter ...

Page 48: ... equipment also conforms to the following standards EMC Emission EN55103 1 E3 EMC Immunity EN55103 2 E3 EMC 47 CFR FCC Part 15 of 2005 EMC CISPR 13 of 2003 Electrical Safety EN60065 Class I For 115V use only CAN CSA 60065 03 Audio Video and Similar Electronic Apparatus Safety Requirements UL Std No 60065 03 Audio Video and Similar Electronic Apparatus Safety Requirements ...

Page 49: ...XT COAXIAL RANGE GAMME COAXIALE P SELF POWERED COAXIAL RANGE GAMME COAXIALE AMPLIFIEE VERSION 1 1 www l acoustics com EN FR USER MANUAL MANUEL D UTILISATION ...

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Page 51: ...s manual 2 Heed all safety warnings 3 Follow all instructions 4 The user should never incorporate equipment or accessories not approved by L ACOUSTICS 5 System parts and rigging inspection All system components must be inspected before use in order to detect any possible defects Please refer to the Care and Maintenance section of this manual as well as any other manuals pertaining to the system fo...

Page 52: ... ensure that nobody is standing underneath the loudspeaker assembly when it is being raised As the system is being raised check each individual component to make sure that it is securely fastened to the component above Never leave the system unattended during the installation process 11 Ground stacking a loudspeaker Do not ground stack the system on uneven ground or platform If the system is groun...

Page 53: ...ussis Cedex France State that the following products Mounting accessory ETR8 2 Mounting accessory ETR12 Mounting accessory ETR15 Mounting accessory ETR15P Rigging accessory XTLIFTBAR Are in conformity with the provisions of Machinery Directive 98 37 EC Applied rules and standards EN ISO 12100 1 2004 Established at Marcoussis France January 8th 2007 Jacques Spillmann ...

Page 54: ... accessory 9 5 2 ETR12 and ETR15 mounting accessories 10 5 3 ETR15P mounting accessory 11 5 4 XTLIFTBAR rigging accessory 12 6 INSTALLATION 13 6 1 Rigging the 8XT or 108P enclosure with the ETR8 2 13 6 1 1 Assembling 13 6 1 2 Disassembling 14 6 2 Rigging the 12XT or 112P resp 115XT HiQ enclosure with the ETR12 resp ETR15 15 6 2 1 Assembling 15 6 2 2 Disassembling 16 6 3 Rigging the SB15P enclosure...

Page 55: ...se check the L ACOUSTICS web site www l acoustics com on a regular basis for latest update If the product requires repair or if information about the warranty is needed please contact an approved L ACOUSTICS distributor To obtain the address of the nearest distributor go to the L ACOUSTICS web site 3 2 Unpacking Carefully open the shipping carton and check the product for any noticeable damage Eac...

Page 56: ...le configurations and optimize the system The main components of the system are 8XT Passive compact coaxial enclosure 12XT Active passive multipurpose coaxial enclosure 115XT HiQ Active coaxial stage monitor ETR8 2 Mounting accessory for the 8XT enclosure ETR12 Mounting accessory for the 12XT enclosure ETR15 Mounting accessory for the 115XT HiQ enclosure XTLIFTBAR Rigging accessory for the 12XT an...

Page 57: ...XTP_RM_ML_1 1 w w w l a c o u s t i c s c o m 7 en EN Figure 2 XT range components part 2 LA RAK with 3 LA8 SOUNDVISION LA4 LA NETWORK MANAGER ...

Page 58: ...eveloped by L ACOUSTICS for the P range consists of the elements needed to fully take advantage of the possible configurations and optimize the system The main components of the system are 108P Self powered coaxial enclosure 112P Self powered coaxial enclosure SB15P Self powered compact subwoofer ETR8 2 Mounting accessory for the 108P enclosure ETR12 Mounting accessory for the 112P enclosure ETR15...

Page 59: ...re the ETR8 2 to a structure using two 8 mm 0 31 in screws and one 10 mm 0 39 in screw not provided It is the sole responsibility of the user to verify that the ETR8 2 is correctly secured to the structure L ACOUSTICS recommends securing to a concrete ceiling using expansion anchors designed to support at least 5 times the total load of the system the weight of the product is indicated on the iden...

Page 60: ...e using three 10 mm 0 39 in screws not provided It is the sole responsibility of the user to verify that the ETR12 resp ETR15 is correctly secured to the structure L ACOUSTICS recommends securing to a concrete ceiling using expansion anchors designed to support at least 5 times the total load of the system the weight of the product is indicated on the identification label of each product The ETR12...

Page 61: ...structure using three 10 mm 0 39 in screws not provided It is the sole responsibility of the user to verify that the ETR15P is correctly secured to the structure L ACOUSTICS recommends securing to a concrete ceiling using expansion anchors designed to support at least 5 times the total load of the system the weight of the product is indicated on the identification label of each product The ETR15P ...

Page 62: ...or flying the L ACOUSTICS 112XT 112P or 115XT HiQ enclosures It is provided with one shackle that can support up to 250 kg 551 lb with an Ultimate Strength Safety Factor of 5 1 This shackle allows for flying the 12XT 112P or 115XT HiQ enclosures using one rigging point The XTLIFTBAR can support one 12XT 112P or 115XT HiQ at the maximum Figure 7 The XTLIFTBAR rigging accessory Shackle Stud Locking ...

Page 63: ... The ETR8 2 U bracket is secured to the 8XT or 108P enclosure in the following way 1 Remove the recessed set screw located on the top face of the enclosure Note Put the screw in a safe place Figure 8 Recessed set screw 2 Remove the locking pin from the U bracket and open the pivoting arm Figure 9 Opening the pivoting arm Recessed set screw ...

Page 64: ...nnot rotate freely Verify that the pivoting arm is secured by checking that the locking pin is correctly engaged and cannot move freely When installing the enclosure in the vertical orientation always position the ETR8 2 U bracket with the fixed arm underneath the enclosure L ACOUSTICS recommends using an additional safety point when rigging enclosures A safety eye bolt accessory can be added usin...

Page 65: ...ng arm Figure 11 Opening the pivoting arm 2 a Insert one enclosure s pole socket into the stud located on the U bracket s fixed arm b Rotate the pivoting arm into position the spring loaded pin will re engage automatically into its initial position Figure 12 Securing the ETR12 to the enclosure Verify that the pivoting arm is secured by checking that the spring loaded pin is engaged and that the pi...

Page 66: ...he fixed arm to secure the U bracket to the enclosure Verify that the enclosure is secured to the U bracket by checking that the locking pin is engaged and cannot move freely L ACOUSTICS recommends using an additional safety point when rigging enclosures A safety eye bolt accessory can be added using the M8 insert located on the rear face of the 12XT enclosure see Figure 19 The M8 notation refers ...

Page 67: ...he ETR15P is secured to the SB15P enclosure in the following way 1 Remove the recessed set screw located on the bottom face of the enclosure Note Put the screw in a safe place Figure 14 Recessed set screw 2 Pull on the U bracket s locking pin and open the pivoting arm Figure 15 Opening the pivoting arm Recessed set screw ...

Page 68: ...ing loaded pin is engaged and that the pivoting arm cannot move freely Verify that the enclosure is secured to the U bracket by checking that it cannot rotate freely When installing the SB15P enclosure in the vertical orientation always position the ETR15P U bracket with the fixed arm underneath the enclosure L ACOUSTICS recommends using an additional safety point when rigging enclosures A safety ...

Page 69: ...lel to the sides of the enclosure for site angle setting directivity in the vertical plane c Engage both locking pins to secure the XTLIFTBAR to the enclosure Figure 17 XTLIFTBAR secured to the enclosure for setting site angle Verify that the enclosure is correctly secured to the XTLIFTBAR by checking that both locking pins are engaged and cannot move freely For site angle setting ensure that the ...

Page 70: ...igure 18 XTLIFTBAR with shackle in hole position 4 7 site angle 4 Fly the enclosure by rigging to the shackle L ACOUSTICS recommends using an additional safety point when rigging enclosures A safety eye bolt accessory can be added using the M8 insert located on the rear face of the 12XT enclosure see Figure 19 The M8 notation refers to the European standard see applicable external documentation 6 ...

Page 71: ...d follow the mounting instructions provided by the OMNIMOUNT manufacturer regarding the OMNIMOUNT 30 0 SERIES mounting accessories for the 8XT enclosure OMNIMOUNT 120 0 SERIES mounting accessories for the 12XT enclosure L ACOUSTICS recommends using an additional safety point when rigging enclosures A safety eye bolt accessory can be added using the M8 insert located on the rear face of the enclosu...

Page 72: ...cessary to regularly check the following points The ETR8 2 ETR12 ETR15 ETR15P and XTLIFTBAR accessories as well as the shackles and pins should not show any deformation indentation or rust The sockets on the enclosures should not show any signs of deformation indentation or rust They must be securely fixed to the enclosure Any enclosure incorporating a part showing signs of defect must be immediat...

Page 73: ...x 8 9 x 2 in Weight 1 9 kg 4 2 lb Setup safety limit Maximum of one 8XT or 108P enclosure per ETR8 2 Material black epoxy coated steel Reference ETR12 Dimensions W x H x D 630 x 324 x 54 mm Ö 24 8 x 12 8 x 2 1 in Weight 5 25 kg 11 6 lb Setup safety limit Maximum of one 12XT or 112P enclosure per ETR12 Material black epoxy coated steel ...

Page 74: ... x D 670 x 345 x 54 mm Ö 26 4 x 13 6 x 2 1 in Weight 5 5 kg 12 1 lb Setup safety limit Maximum of one 115XT HiQ enclosure per ETR15 Material black epoxy coated steel Reference ETR15P Dimensions W x H x D 527 x 415 x 53 5 mm Ö 20 7 x 16 3 x 2 1 in Weight 5 3 kg 11 8 lb Setup safety limit Maximum of one SB15P enclosure per ETR15P Material black epoxy coated steel ...

Page 75: ...i c s c o m 25 en EN Reference XTLIFTBAR Dimensions W x H x D 180 x 79 x 46 mm Ö 7 1 x 3 1 x 1 8 in Weight 0 55 kg 1 2 lb Setup safety limit Maximum of one 12XT 112P or 115XT HiQ enclosure per XTLIFTBAR Material black epoxy coated steel ...

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Page 77: ...de sécurité 3 Suivre les instructions 4 N utiliser en aucun cas des équipements ou accessoires non approuvés par L ACOUSTICS 5 Vérification du matériel Tous les éléments du système doivent être inspectés avant utilisation afin de détecter d éventuels défauts Prière de se référer à la section Entretien et maintenance de ce manuel et des manuels des autres éléments du système pour description des pr...

Page 78: ... 10 Levage d un système S assurer que personne ne se trouve au dessous d un système lors de son levage Au cours du levage du système vérifier que chaque élément soit bien accroché à l élément immédiatement supérieur Ne jamais relâcher la surveillance du système pendant la procédure d installation 11 Posage d un système Ne pas poser un système sur un sol ou plateforme instable Si le système est pos...

Page 79: ...is Cedex France Déclare que les produits suivants Accessoire d accrochage ETR8 2 Accessoire d accrochage ETR12 Accessoire d accrochage ETR15 Accessoire d accrochage ETR15P Accessoire de levage XTLIFTBAR Sont conformes aux dispositions de Directive Machine 98 37 CE Règles et standards appliqués EN ISO 12100 1 2004 Fait à Marcoussis le 8 Janvier 2007 Jacques Spillmann ...

Page 80: ...crochage ETR8 2 9 5 2 Accessoires d accrochage ETR12 et ETR15 10 5 3 Accessoire d accrochage ETR15P 11 5 4 Accessoire de levage XTLIFTBAR 12 6 INSTALLATION 13 6 1 Accrochage d une enceinte 8XT ou 108P par l étrier ETR8 2 13 6 1 1 Montage 13 6 1 2 Démontage 14 6 2 Accrochage d une enceinte 12XT ou 112P resp 115XT HiQ par l étrier ETR12 resp ETR15 15 6 2 1 Montage 15 6 2 2 Démontage 16 6 3 Accrochag...

Page 81: ...e manuel Se référer au site internet www l acoustics com pour obtenir la dernière version de ce manuel Si le produit nécessite une réparation ou pour tout renseignement sur la garantie contacter un distributeur agréé Pour obtenir les coordonnées du distributeur le plus proche consulter le site internet de L ACOUSTICS 3 2 Déballage du produit Dès réception inspecter soigneusement le produit afin de...

Page 82: ...ssibles Les principaux éléments du système sont 8XT Enceinte coaxiale passive compacte 12XT Enceinte coaxiale active passive polyvalente 115XT HiQ Enceinte coaxiale active retour de scène ETR8 2 Accessoire d accrochage pour l enceinte 8XT ETR12 Accessoire d accrochage pour l enceinte 12XT ETR15 Accessoire d accrochage pour l enceinte 115XT HiQ XTLIFTBAR Accessoire de levage pour les enceintes 12XT...

Page 83: ...XTP_RM_ML_1 w w w l a c o u s t i c s c o m 7 fr FR Figure 2 Eléments de la gamme XT partie 2 LA RAK avec 3 LA8 SOUNDVISION LA4 LA NETWORK MANAGER ...

Page 84: ... comprend un ensemble d éléments qui peuvent être associés les uns aux autres pour supporter toutes les configurations possibles Les principaux éléments du système sont 108P Enceinte coaxiale amplifiée 112P Enceinte coaxiale amplifiée SB15P Enceinte sub grave compacte amplifiée ETR8 2 Accessoire d accrochage pour l enceinte 108P ETR12 Accessoire d accrochage pour l enceinte 112P ETR15P Accessoire ...

Page 85: ... diamètre 8 mm 0 31 in et d une vis de diamètre 10 mm 0 39 in non fournies Il est de la responsabilité de l utilisateur de contrôler que l étrier ETR8 2 soit correctement fixé au support L ACOUSTICS recommande la fixation de l étrier ETR8 2 dans un plafond ou un mur en béton à l aide de chevilles à expansion prévues pour supporter au moins 5 fois la charge totale du système les indications de poid...

Page 86: ...mètre 10 mm 0 39 in non fournies Il est de la responsabilité de l utilisateur de contrôler que l étrier soit correctement fixé au support L ACOUSTICS recommande la fixation de l étrier dans un plafond ou un mur en béton à l aide de chevilles à expansion prévues pour supporter au moins 5 fois la charge totale du système les indications de poids figurent sur les étiquettes d identification des produ...

Page 87: ...re 10 mm 0 39 in non fournies Il est de la responsabilité de l utilisateur de contrôler que l étrier ETR15P soit correctement fixé au support L ACOUSTICS recommande la fixation de l étrier ETR15P dans un plafond ou un mur en béton à l aide de chevilles à expansion prévues pour supporter au moins 5 fois la charge totale du système les indications de poids figurent sur les étiquettes d identificatio...

Page 88: ...ntes L ACOUSTICS 12XT 112P et 115XT HiQ Il est fourni avec une manille lyre supportant 250 kg 551 lb avec un coefficient de sécurité à la rupture de 5 1 Cette manille permet de soulever une enceinte 12XT 112P ou 115XT HiQ avec un point de suspension L accessoire de levage XTLIFTBAR peut supporter une enceinte 12XT 112P ou 115XT HiQ au maximum Figure 7 L accessoire de levage XTLIFTBAR WARNING Goupi...

Page 89: ...1 Montage L étrier ETR8 2 s enclenche sur une enceinte 8XT ou 108P de la manière suivante 1 Ôter la vis de réglage située sur la face supérieure de l enceinte Note Mettre la vis en lieu sûr Figure 8 Vis de réglage 2 Ôter la goupille de sécurité de l étrier puis ouvrir le bras articulé Figure 9 Ouverture du bras articulé Vis de réglage ...

Page 90: ...ivoter autour de l étrier S assurer que le bras articulé de l étrier est sécurisé en vérifiant que la goupille de sécurité soit correctement verrouillée Pour installer l enceinte en position verticale toujours positionner le bras fixe de l étrier ETR8 2 au dessous de l enceinte L ACOUSTICS recommande l utilisation d une sécurité supplémentaire à chaque accrochage d enceinte Un insert de diamètre M...

Page 91: ...e bras articulé Figure 11 Ouverture du bras articulé 2 a Enclencher une embase de l enceinte sur le pion du bras fixe b Replier le bras articulé sur la seconde embase de l enceinte la goupille de sécurité se réenclenche automatiquement Figure 12 Fixation de l étrier ETR12 sur l enceinte S assurer que le bras articulé de l étrier est sécurisé en vérifiant que la goupille de sécurité soit enclenchée...

Page 92: ... fixe pour définitivement sécuriser l étrier sur l enceinte S assurer que la goupille à attache rapide est correctement enclenchée en vérifiant qu elle ne puisse plus translater librement L ACOUSTICS recommande l utilisation d une sécurité supplémentaire à chaque accrochage d enceinte Un insert de diamètre M8 est prévu à cet effet sur la face arrière de l enceinte 8XT pour l adjonction d un anneau...

Page 93: ... L étrier ETR15P s enclenche sur une enceinte SB15P de la manière suivante 1 Ôter la vis de réglage située sur la face inférieure de l enceinte Note Mettre la vis en lieu sûr Figure 14 Vis de réglage 2 Tirer la goupille de sécurité de l étrier puis ouvrir le bras articulé Figure 15 Ouverture du bras articulé Vis de réglage ...

Page 94: ...a goupille de sécurité soit enclenchée et que le bras articulé ne puisse plus pivoter librement S assurer que l enceinte est sécurisée en vérifiant qu elle ne puisse plus pivoter autour de l étrier Pour installer l étrier ETR15P en position verticale toujours positionner le bras fixe au dessous de l enceinte L ACOUSTICS recommande l utilisation d une sécurité supplémentaire à chaque accrochage d e...

Page 95: ...ceinte pour un réglage en angle de site directivité dans le plan vertical c Enclencher les deux goupilles à attache rapide pour sécuriser le système Figure 17 Positionnement du XTLIFTBAR sur une enceinte pour un réglage en angle de site S assurer que l ensemble est sécurisé en vérifiant que les deux goupilles à attache rapide soient enclenchées et qu elles ne puissent plus translater librement Pou...

Page 96: ...e de site de 7 S assurer que la manille est fermement verrouillée 4 Suspendre l ensemble en accrochant le câble de levage à la manille L ACOUSTICS recommande l utilisation d une sécurité supplémentaire à chaque accrochage d enceinte Un insert de diamètre M8 est prévu à cet effet sur la face arrière de l enceinte 8XT pour l adjonction d un anneau de levage voir Figure 19 La notation M8 se réfère au...

Page 97: ...océdure de montage fournie par le fabricant OMNIMOUNT des supports OMNIMOUNT SÉRIE 30 0 pour l enceinte 8XT OMNIMOUNT SÉRIE 120 0 pour l enceinte 12XT L ACOUSTICS recommande l utilisation d une sécurité supplémentaire à chaque accrochage d enceinte Un insert de diamètre M8 est prévu à cet effet sur la face arrière de l enceinte 8XT pour l adjonction d un anneau de levage voir Figure 19 La notation...

Page 98: ...rifier régulièrement les points suivants Les accessoires d accrochage ETR8 2 ETR12 ETR15 ETR15P et XTLIFTBAR ainsi que les manilles et goupilles ne doivent pas présenter de déformation fissure ou rouille Les embases des enceintes ne doivent pas présenter de déformation fissure ou rouille Elles doivent être fermement fixées aux enceintes Toute enceinte comportant une pièce présentant un jeu suspect...

Page 99: ... 8 9 x 2 in Poids 1 9 kg 4 2 lb Limite mécanique du système 1 enceinte 8XT ou 108P au maximum Matériau Acier revêtement poudre époxy noire Référence ETR12 Dimensions L x H x P 630 x 324 x 54 mm Ö 24 8 x 12 8 x 2 1 in Poids 5 25 kg 11 6 lb Limite mécanique du système 1 enceinte 112XT ou 112P au maximum Matériau Acier revêtement poudre époxy noire ...

Page 100: ...70 x 345 x 54 mm Ö 26 4 x 13 6 x 2 1 in Poids 5 5 kg 12 1 lb Limite mécanique du système 1 enceinte 115XT HiQ au maximum Matériau Acier revêtement poudre époxy noire Référence ETR15P Dimensions L x H x P 527 x 415 x 53 5 mm Ö 20 7 x 16 3 x 2 1 in Poids 5 3 kg 11 8 lb Limite mécanique du système 1 enceinte SB15P au maximum Matériau Acier revêtement poudre époxy noire ...

Page 101: ... c s c o m 25 fr FR Référence XTLIFTBAR Dimensions L x H x P 180 x 79 x 46 mm Ö 7 1 x 3 1 x 1 8 in Poids 0 55 kg 1 2 lb Limite mécanique du système 1 enceinte 12XT 112P 115XT HiQ au maximum Matériau Acier revêtement poudre époxy noire ...

Page 102: ...w w w l a c o u s t i c s c o m ...

Page 103: ...w w w l a c o u s t i c s c o m ...

Page 104: ...s c o m Document Reference XTP_RM_ML_1 1 _________________ Copyright 2008 by L ACOUSTICS Parc de la Fontaine de Jouvence 91462 Marcoussis cedex France _________________ Distribution date May 16th 2008 Printed on recycled paper ...

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